Data catalog for discovering and retrieving open data: a solution based on government APIs from Brasil
Autor(a) principal: | |
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Data de Publicação: | 2024 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Transinformação (Online) |
Texto Completo: | https://periodicos.puc-campinas.edu.br/transinfo/article/view/10694 |
Resumo: | With technological evolution and the emergence of new media, environments and tools, information sourceshave under gone changes in the ways they are accessed and communicated, being automated by ApplicationProgramming Interfaces that allow data to be represented, organized and retrieved for various domains. The catalog, a long-standing tool for organizing and preserving collections, hás also under gone changes, taking on board na expanded vision of data and metadata in organizations. Combining these resources for Discovery and retrieval in voluminous, valuable, poorly standardizedanddispersedsourcessuch as open data published by governments is a plausible and necessary solution. The aim of this study was to model a data catalog for open government data Application Programming Interfaces of Brazil. Characterized as descriptive and applied, there search was divided in to three stages, one for each specific objective, carried out between 2023 and 2024. In thefirst stage, the mapping of Application Programming Interfaces, carried out in a previous study, was used to study and identify domains, information sources and assets. In the second stage, metadata was defined to representthe Application Programming Interfaces, takingin to account standard components of the architecture, the e-PMG standard and a controlled government vocabulary for classification. The third stage consisted of modeling the data catalog using a relational database with eight tables validated with real data. The data catalog made it possible to discover metadata to retrieve open data sets, encouraging reuse and interoperability with other applications, and the solutionis reproducible for other services and data domains. |
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Data catalog for discovering and retrieving open data: a solution based on government APIs from BrasilCatálogo de dados para descoberta e recuperação de dados abertos: uma solução baseada em APIs governamentais do BrasilAPIData catalogOpen government data Information sourcesMetadataInformation retrievalAPICatálogo de dadosDados governamentais abertosFontes de informaçãoMetadados Recuperação de informaçãoWith technological evolution and the emergence of new media, environments and tools, information sourceshave under gone changes in the ways they are accessed and communicated, being automated by ApplicationProgramming Interfaces that allow data to be represented, organized and retrieved for various domains. The catalog, a long-standing tool for organizing and preserving collections, hás also under gone changes, taking on board na expanded vision of data and metadata in organizations. Combining these resources for Discovery and retrieval in voluminous, valuable, poorly standardizedanddispersedsourcessuch as open data published by governments is a plausible and necessary solution. The aim of this study was to model a data catalog for open government data Application Programming Interfaces of Brazil. Characterized as descriptive and applied, there search was divided in to three stages, one for each specific objective, carried out between 2023 and 2024. In thefirst stage, the mapping of Application Programming Interfaces, carried out in a previous study, was used to study and identify domains, information sources and assets. In the second stage, metadata was defined to representthe Application Programming Interfaces, takingin to account standard components of the architecture, the e-PMG standard and a controlled government vocabulary for classification. The third stage consisted of modeling the data catalog using a relational database with eight tables validated with real data. The data catalog made it possible to discover metadata to retrieve open data sets, encouraging reuse and interoperability with other applications, and the solutionis reproducible for other services and data domains.Com a evolução tecnológica e o surgimento de novos suportes, ambientes e ferramentas, as fontes de informação sofreram alterações nas formas de acesso e comunicação, sendo automatizadas por Application Programming Interface que permitem a representação, organização e recuperação de dados para diversos domínios. O catálogo, instrumento longínquo de organização e preservação em acervos, também sofreu modificações contemplando uma visão ampliada dos dados e metadados nas organizações. Unir esses recursos para descoberta e recuperação em fontes volumosas, valiosas, pouco padronizadas e dispersas como os dados abertos publicados pelos governos é uma solução plausível e necessária. O objetivo deste estudo foi modelar um catálogo de dados para as Application Programming Interfaces de dados governamentais abertos do Brasil. Caracterizada como descritiva e aplicada, a pesquisa foi dividida em três etapas, uma para cada objetivo específico, executadas entre 2023 e 2024. Na primeira etapa, o mapeamento das Application Programming Interfaces, realizado em estudo anterior, foi utilizado para estudo e identificação dos domínios, fontes de informação e ativos. Na segunda etapa foram definidos metadados para representação das Application Programming Interfaces, que considerou componentes padrões da arquitetura, o padrão e-PMG e um vocabulário controlado do governo para classificação. A terceira etapa consistiu na modelagem do catálogo de dados, por meio de um banco de dados relacional, com oito tabelas validadas com dados reais. O catálogo de dados permitiu descobrir metadados para recuperar conjuntos de dados abertos, fomentando o reúso e a interoperabilidade com outras aplicações, além disso, a solução é reprodutível para outros serviços e domínios de dados.Núcleo de Editoração - PUC-Campinas2024-12-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPeer-reviewed ArticleArtículo revisado por paresAvaliado pelos Paresapplication/pdfhttps://periodicos.puc-campinas.edu.br/transinfo/article/view/10694Transinformação; Vol. 36 (2024)Transinformação; Vol. 36 (2024)Transinformação; v. 36 (2024)2318-08890103-3786reponame:Transinformação (Online)instname:Pontifícia Universidade Católica de Campinas (PUC-CAMPINAS)instacron:PUC_CAMPporhttps://periodicos.puc-campinas.edu.br/transinfo/article/view/10694/11812Copyright (c) 2024 Transinformaçãohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSilva , Patrícia NascimentoSilva, Gabriel Vieira Pereira daFilho, Douglas Rodrigues Fernandes2025-01-02T11:59:03Zoai:ojs.periodicos.puc-campinas.edu.br:article/10694Revistahttp://periodicos.puc-campinas.edu.br/seer/index.php/transinfo/indexPRIhttps://old.scielo.br/oai/scielo-oai.phpsbi.nucleodeeditoracao@puc-campinas.edu.br||transinfo@puc-campinas.edu.br2318-08890103-3786opendoar:2025-01-02T11:59:03Transinformação (Online) - Pontifícia Universidade Católica de Campinas (PUC-CAMPINAS)false |
dc.title.none.fl_str_mv |
Data catalog for discovering and retrieving open data: a solution based on government APIs from Brasil Catálogo de dados para descoberta e recuperação de dados abertos: uma solução baseada em APIs governamentais do Brasil |
title |
Data catalog for discovering and retrieving open data: a solution based on government APIs from Brasil |
spellingShingle |
Data catalog for discovering and retrieving open data: a solution based on government APIs from Brasil Silva , Patrícia Nascimento API Data catalog Open government data Information sources Metadata Information retrieval API Catálogo de dados Dados governamentais abertos Fontes de informação Metadados Recuperação de informação |
title_short |
Data catalog for discovering and retrieving open data: a solution based on government APIs from Brasil |
title_full |
Data catalog for discovering and retrieving open data: a solution based on government APIs from Brasil |
title_fullStr |
Data catalog for discovering and retrieving open data: a solution based on government APIs from Brasil |
title_full_unstemmed |
Data catalog for discovering and retrieving open data: a solution based on government APIs from Brasil |
title_sort |
Data catalog for discovering and retrieving open data: a solution based on government APIs from Brasil |
author |
Silva , Patrícia Nascimento |
author_facet |
Silva , Patrícia Nascimento Silva, Gabriel Vieira Pereira da Filho, Douglas Rodrigues Fernandes |
author_role |
author |
author2 |
Silva, Gabriel Vieira Pereira da Filho, Douglas Rodrigues Fernandes |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Silva , Patrícia Nascimento Silva, Gabriel Vieira Pereira da Filho, Douglas Rodrigues Fernandes |
dc.subject.por.fl_str_mv |
API Data catalog Open government data Information sources Metadata Information retrieval API Catálogo de dados Dados governamentais abertos Fontes de informação Metadados Recuperação de informação |
topic |
API Data catalog Open government data Information sources Metadata Information retrieval API Catálogo de dados Dados governamentais abertos Fontes de informação Metadados Recuperação de informação |
description |
With technological evolution and the emergence of new media, environments and tools, information sourceshave under gone changes in the ways they are accessed and communicated, being automated by ApplicationProgramming Interfaces that allow data to be represented, organized and retrieved for various domains. The catalog, a long-standing tool for organizing and preserving collections, hás also under gone changes, taking on board na expanded vision of data and metadata in organizations. Combining these resources for Discovery and retrieval in voluminous, valuable, poorly standardizedanddispersedsourcessuch as open data published by governments is a plausible and necessary solution. The aim of this study was to model a data catalog for open government data Application Programming Interfaces of Brazil. Characterized as descriptive and applied, there search was divided in to three stages, one for each specific objective, carried out between 2023 and 2024. In thefirst stage, the mapping of Application Programming Interfaces, carried out in a previous study, was used to study and identify domains, information sources and assets. In the second stage, metadata was defined to representthe Application Programming Interfaces, takingin to account standard components of the architecture, the e-PMG standard and a controlled government vocabulary for classification. The third stage consisted of modeling the data catalog using a relational database with eight tables validated with real data. The data catalog made it possible to discover metadata to retrieve open data sets, encouraging reuse and interoperability with other applications, and the solutionis reproducible for other services and data domains. |
publishDate |
2024 |
dc.date.none.fl_str_mv |
2024-12-09 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Artículo revisado por pares Avaliado pelos Pares |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.puc-campinas.edu.br/transinfo/article/view/10694 |
url |
https://periodicos.puc-campinas.edu.br/transinfo/article/view/10694 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.puc-campinas.edu.br/transinfo/article/view/10694/11812 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2024 Transinformação https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2024 Transinformação https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Núcleo de Editoração - PUC-Campinas |
publisher.none.fl_str_mv |
Núcleo de Editoração - PUC-Campinas |
dc.source.none.fl_str_mv |
Transinformação; Vol. 36 (2024) Transinformação; Vol. 36 (2024) Transinformação; v. 36 (2024) 2318-0889 0103-3786 reponame:Transinformação (Online) instname:Pontifícia Universidade Católica de Campinas (PUC-CAMPINAS) instacron:PUC_CAMP |
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Pontifícia Universidade Católica de Campinas (PUC-CAMPINAS) |
instacron_str |
PUC_CAMP |
institution |
PUC_CAMP |
reponame_str |
Transinformação (Online) |
collection |
Transinformação (Online) |
repository.name.fl_str_mv |
Transinformação (Online) - Pontifícia Universidade Católica de Campinas (PUC-CAMPINAS) |
repository.mail.fl_str_mv |
sbi.nucleodeeditoracao@puc-campinas.edu.br||transinfo@puc-campinas.edu.br |
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